APA (7th ed.) Citation

Stecker, R. (2017). Otto Piene.

Chicago Style (17th ed.) Citation

Stecker, Raimund. Otto Piene. Bielefeld, 2017.

MLA (8th ed.) Citation

Stecker, Raimund. Otto Piene. 2017.

Warning: These citations may not always be 100% accurate.